20087930874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3852691}}^1$

素因数の和:3852786

約数の個数: 32

約数和(自身を含む): 44383011840

約数和(自身を除く): 24295080966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 3852691, 7705382, 11558073, 23116146, 42379601, 84759202, 127138803, 254277606, 304362589, 608725178, 913087767, 1826175534, 3347988479, 6695976958, 10043965437, 20087930874]

約数ペア:

[(1, 20087930874), (2, 10043965437), (3, 6695976958), (6, 3347988479), (11, 1826175534), (22, 913087767), (33, 608725178), (66, 304362589), (79, 254277606), (158, 127138803), (237, 84759202), (474, 42379601), (869, 23116146), (1738, 11558073), (2607, 7705382), (5214, 3852691)]